What You Should Know About the 2023 Ford Mustang Engines and Transmissions ## What Transmission Choices Come with the 2023 Ford Mustang Engines? The 2023 Ford Mustang pairs its powerplants with two core transmission options across the lineup: a standard Getrag 6-speed manual transmission and an optional 10-speed SelectShift automatic with paddle shifters. Drivers opting for the track-ready Mustang Mach 1 receive a heavy-duty TREMEC 6-speed manual transmission featuring rev-matching capability as standard equipment, though the 10-speed automatic remains available as an option across both the 2.3L EcoBoost inline-four and 5.0L V8 engine architectures. Working in our service bay at Valor Ford, I see how these gearbox choices directly shape the daily driving experience. The standard Getrag 6-speed manual on the EcoBoost Coupe and GT Fastback uses a dual-mass flywheel and twin-disc clutch to handle high-rpm power delivery while keeping pedal effort manageable. For enthusiasts seeking maximum mechanical precision, the TREMEC TR-3160 6-speed manual in the Mach 1 upgrades to hardened internal gears, a specialized oil cooler, and aggressive shift linkage that delivers crisp engagement under heavy load. The optional 10-speed SelectShift automatic uses real-time adaptive shift algorithms to keep either engine inside its optimal power band. With wide ratio progression and high-speed drag-reduction clutches, the automatic optimizes gear selection for rapid acceleration or relaxed highway cruising. Drivers looking to evaluate these drivetrains in person can visit our Junction City location or give our service desk a quick call to discuss factory maintenance schedules. Table of Contents How Do the 2.3L EcoBoost and 5.0L V8 Engines Compare in Performance? How Fast Is the 2023 Ford Mustang GT 0 to 60 mph and What Is the Mach 1 Top Speed? Does the 10-Speed Automatic Improve 2023 Mustang Fuel Economy and Range? How Much Did the 2023 Ford Mustang Cost When New by Trim and Transmission Option? Which 2023 Mustang Trims Offer the Best Standard Tech Features and Maintenance Upgrades? How Do the 2.3L EcoBoost and 5.0L V8 Engines Compare in Performance? The 2.3L EcoBoost turbocharged four-cylinder engine generates 310 hp and 350 lb-ft of torque, whereas the naturally aspirated 5.0L V8 produces 460 hp and 420 lb-ft of torque in standard GT models and 480 hp and 420 lb-ft of torque in the performance-focused Mach 1. Both powerplants send power strictly through rear-wheel drive and rely on distinct mechanical engineering philosophies to deliver sports car performance. The 2.3L EcoBoost utilizes a twin-scroll turbocharger, direct fuel injection, and twin independent variable camshaft timing to build boost low in the rev range. Peak torque arrives at 3,000 rpm, delivering punchy off-the-line response and passing power without requiring high engine speeds. Because the aluminum four-cylinder engine places less weight over the front axle, EcoBoost Coupe and EcoBoost Convertible models offer nimble turn-in response and balanced handling through sweeping back-road turns. The 5.0L V8 Coyote engine employs dual-overhead camshafts, 32 valves, and a dual-fuel injection system that combines high-pressure direct injection with low-pressure port injection. This dual-stage delivery maintains clean combustion at idle and max fuel delivery near its high 7,500-rpm redline. In the Mach 1 trim, Ford engineers integrated the intake manifold, oil cooler adapter, and engine oil cooler from the Shelby GT500 to increase cooling capacity by 50 percent. Buyers researching pre-owned performance cars can explore our pre-owned vehicle inventory to compare available engine configurations. ### Engine & Performance *Powertrain specs by trim* Feature EcoBoost Convertible EcoBoost Coupe EcoBoost Coupe Premium EcoBoost Premium Convertible:--:--:--:--:-- Engine 2.3L 2.3L 2.3L 2.3L Horsepower 310 hp 310 hp 310 hp 310 hp Torque 350 lb-ft 350 lb-ft 350 lb-ft 350 lb-ft Transmission manual 6-speed manual 6-speed manual 6-speed manual 6-speed Drivetrain Rear-wheel drive Rear-wheel drive Rear-wheel drive Rear-wheel drive Engine & Performance (continued) Feature GT Convertible Premium GT Coupe GT Coupe Premium Mach 1:--:--:--:--:-- Engine 5L 5L 5L 5L Horsepower 460 hp 460 hp 460 hp 480 hp Torque 420 lb-ft 420 lb-ft 420 lb-ft 420 lb-ft Transmission manual 6-speed manual 6-speed manual 6-speed TREMEC® Drivetrain Rear-wheel drive Rear-wheel drive Rear-wheel drive Rear-wheel drive How Fast Is the 2023 Ford Mustang GT 0 to 60 mph and What Is the Mach 1 Top Speed? A 2023 Ford Mustang GT equipped with the 10-speed automatic transmission accelerates from 0 to 60 mph in approximately 3.8 to 4.0 seconds, while the track-tuned Mustang Mach 1 achieves an electronically limited top speed of 168 mph. Manual-transmission GT Fastback models execute the 0 to 60 mph sprint in approximately 4.2 to 4.4 seconds depending on tire compound and launch conditions. Gains in straight-line acceleration with the 10-speed transmission stem from its tight gear steps and optimized torque converter lockup curves. When switched into Drag Strip mode, the transmission keeps the engine operating at peak horsepower during upshifts without interrupting power flow to the rear wheels. The GT Performance Package further enhances acceleration metrics by adding 15-inch front brake rotors with six-piston Brembo calipers, a Torsen helical differential with a 3.73 axle ratio, and staggered Michelin Pilot Sport 4S summer tires. When drivers ask our shop team about top-speed stability, I highlight the aerodynamic functional enhancements built into the Mach 1. Featuring a belly pan that extends 20 inches further rearward than a standard GT, the underbody smoothing increases downforce and cooling airflow across the rear differential. Drivers planning an upgrade can read through our Ford Mustang research overview and value your trade-in before scheduling an inspection. Does the 10-Speed Automatic Improve 2023 Mustang Fuel Economy and Range? The 10-speed SelectShift automatic transmission improves highway fuel economy on 2.3L EcoBoost models by maintaining low engine revs at cruising speeds, reaching an EPA rating of 20 mpg city / 28 mpg highway and 22 mpg combined. The 5.0L V8 powered Mustang GT achieves EPA ratings of 15 mpg city / 24 mpg highway with the automatic transmission, matching the efficiency numbers of the 6-speed manual configuration while providing taller overdrive gears for open highway cruising. Fuel tank capacity varies slightly across the body and engine configurations to balance vehicle weight and rear axle clearance. EcoBoost Coupe and EcoBoost Convertible models feature a 15.5-gallon fuel tank, providing an estimated highway driving range of over 430 miles per fill-up under optimal conditions. The higher-displacement Mustang GT and Mach 1 trims feature a slightly larger 16.0-gallon fuel tank to offset higher fuel consumption during performance driving. The wide gear ratio spread of the 10-speed transmission allows ninth and tenth gears to act as deep overdrive ratios. At 70 mph, the transmission holds engine speeds near 1,600 rpm on EcoBoost models, reducing mechanical friction and parasitic pumping losses. Shoppers budgeting for an efficient daily performance car can contact our team for current financing information to streamline their vehicle evaluation. ### Fuel Economy *Fuel economy and range by trim* Feature EcoBoost Convertible EcoBoost Coupe EcoBoost Coupe Premium EcoBoost Premium Convertible:--:--:--:--:-- MPG 20 city / 27 hwy / 23 combined 21 city / 29 hwy / 24 combined 21 city / 29 hwy / 24 combined 20 city / 27 hwy / 23 combined Fuel Economy (continued) Feature GT Convertible Premium GT Coupe GT Coupe Premium Mach 1:--:--:--:--:-- MPG 15 city / 23 hwy / 18 combined 15 city / 24 hwy / 18 combined 15 city / 24 hwy / 18 combined 14 city / 22 hwy / 17 combined How Much Did the 2023 Ford Mustang Cost When New by Trim and Transmission Option? When new, original base MSRP figures for the 2023 model year started at $27,770 for the EcoBoost Coupe, $32,795 for the EcoBoost Coupe Premium, $33,270 for the EcoBoost Convertible, and $38,295 for the EcoBoost Premium Convertible. V8-powered variants started at $38,345 for the GT Coupe, $43,365 for the GT Coupe Premium, $48,865 for the GT Convertible Premium, and $55,570 for the Mach 1, with every trim requiring an additional $1,395 destination charge. Selecting the optional 10-speed SelectShift automatic transmission added $1,595 to the base MSRP on EcoBoost and GT trims. Upgrading from a standard EcoBoost Coupe to the 2.3L High Performance Package added $6,150, incorporating a 330-hp engine tune, larger sway bars, a strut-tower brace, a 3.55 Torsen limited-slip rear axle, and upgraded front brakes shared with the GT model. Vehicle depreciation trends show that secondary market values vary according to trim options, service records, and gearboxes. Performance-focused packages like the Mach 1 and GT Performance Package preserve higher resale valuation due to their specialized cooling, suspension, and braking upgrades. Enthusiasts exploring sports cars or browsing our new Ford lineup can also order genuine Ford parts directly through our service desk to keep their vehicles running at peak performance. ### Pricing *Pricing by trim* Feature EcoBoost Convertible EcoBoost Coupe EcoBoost Coupe Premium EcoBoost Premium Convertible:--:--:--:--:-- Base MSRP $33,270 $27,770 $32,795 $38,295 Destination charge $1,395 $1,395 $1,395 $1,395 Pricing (continued) Feature GT Convertible Premium GT Coupe GT Coupe Premium Mach 1:--:--:--:--:-- Base MSRP $48,865 $38,345 $43,365 $55,570 Destination charge $1,395 $1,395 $1,395 $1,395 Which 2023 Mustang Trims Offer the Best Standard Tech Features and Maintenance Upgrades? The EcoBoost Premium and GT Premium trims offer the best standard technology features in the lineup, upgrading the base 4.2-inch central display to an 8-inch SYNC 3 touchscreen system featuring Apple CarPlay, Android Auto, and voice-activated navigation. Premium trims and the Mach 1 also offer an available 12-inch customizable digital instrument cluster that changes display graphics based on Normal, Sport, or Track drive modes. Every 2023 Mustang comes standard with the Ford Co-Pilot360 suite of driver-assist technologies, including Pre-Collision Assist with Automatic Emergency Braking, Blind Spot Information System with Cross-Traffic Alert, Lane-Keeping System, and auto high-beam headlamps. Standard mechanical hardware across the lineup includes a rear limited-slip differential, independent rear suspension, and electric power-assisted steering with selectable effort modes (Comfort, Normal, and Sport). From a maintenance perspective, keeping these high-strung engines and advanced gearboxes operating reliably requires adherence to factory service schedules. Automatic transmission fluid inspections, differential fluid changes, and regular synthetic oil services protect internal components against thermal breakdown during intense summer driving. Commuters near Fort Riley and surrounding areas can maintain their vehicle's factory durability by visiting our dealership address, giving us a call, or taking a moment to schedule a service appointment with our certified technicians. © 2026 Valor Ford. All rights reserved. Vehicle specification data © JATO Dynamics Limited.